An Expert Interview with Rahul K of Milano Jewelry
For a fractional CF like Zabella, operational efficiency and cost transparency are at the center of every business conversation. Fine jewelry may not be an obvious industry to examine through that lens, but the economics of how a ring is designed, produced, and sold are more complex than most customers realize, and the financial decisions behind them have a direct impact on what a customer ultimately pays. That is why Zabella spoke with Rahul K of Milano Jewelry about the company's decision to bring much of its manufacturing in-house, how that affects the diamonds and settings it produces, and what vertical integration means for customers comparing quality, design, and price.
Q1: Walk us through how the traditional fine jewelry supply chain works and where the customer ends up paying for it.
Rahul K, Milano Jewelry: Most consumers don't realize how many hands touch a piece of jewelry before it reaches them. In the traditional model, you have a designer who conceives the piece, a manufacturer who produces it, a wholesaler who aggregates and distributes inventory, and finally a retail store that marks everything up again to cover rent, staff, and overhead.
By the time a diamond ring sits in a display case, the customer is often paying two to three times the actual cost of producing that piece. Each layer in the chain takes its margin, and none of those margins disappear just because the product moved online. A lot of DTC jewelry brands still source from third-party manufacturers, meaning they've cut the retail store, but the production markup is still baked in. The only way to deliver premium fine jewelry collections directly to customers without sacrificing quality or hiking up prices is to control production costs.
Q2: What prompted Milano Jewelry to bring manufacturing in-house, and what did it actually take to build that capability?
Rahul K, Milano Jewelry: The decision came from a fundamental belief that quality and price transparency are inseparable. If you're outsourcing production, you don't fully control either. You're dependent on a third-party manufacturer's tolerances, timelines, and margins and that dependency eventually shows up in the product or the pricing. We’ve kept that belief as our North Star and it guided us through the complexities of building in-house manufacturing, which is not a simple lift.
It requires capital investment in equipment and facilities, the right talent in gemology, metalworking, and quality control, and the operational infrastructure to manage production at scale. Today, Milano Jewelry manufactures approximately 60% of our collection in-house. That percentage represents years of deliberate investment in building a lasting production capability instead of opting for the easier option.
Q3: Vertical integration is a significant operational commitment. What are the real trade-offs, and how does the payoff justify them?
Rahul K, Milano Jewelry: In terms of trade offs, you're carrying more capital in equipment, inventory, and labor than a brand that simply sources finished goods. Production planning becomes your responsibility, demand forecasting, materials procurement, and quality assurance at every stage of the process. Overall, operational complexity increases. But the payoff is margin control and quality control. When we control production, we control the cost of goods. That means we can make a deliberate choice to pass margin back to the customer rather than extract it. It also means we control tolerances — every stone setting, every metal finish, every prong — in a way that's simply not possible when you're approving samples from a factory you don't own.
Q4: Running a vertically integrated manufacturing operation requires a level of financial discipline that most consumer brands don't need. What does that look like operationally?
Rahul K, Milano Jewelry: This is where a lot of brands underestimate the model. Vertical integration changes your financial profile entirely. You're no longer just a retailer managing inventory turns, you're a manufacturer managing cost of goods, production yield, materials
costs, labor efficiency, and working capital cycles simultaneously. You need visibility into unit economics at the production level in addition to the P&L level.
That means rigorous systems for tracking cost-per-piece, understanding where waste occurs in the production process, and managing cash flow across what are often long production cycles for fine jewelry. The financial discipline has to match the operational ambition. Brands that build manufacturing capability without building the financial infrastructure to manage it properly end up with margin compression they can't explain and pricing decisions they can't defend. For Milano, the operational model works because the financial controls are tight. That's what makes the direct-to-consumer value proposition structurally sustainable versus a temporary discount.
Q5: For the customer standing on the other side of all of this, what does Milano's manufacturing model actually mean for them?
Rahul K, Milano Jewelry: It means customers have fewer layers between them and the people making their jewelry. Milano controls much of the process in-house, from design and production to quality checks and fulfillment, so we have a clearer view of how each piece is made and what it costs to produce.
That structure helps us offer certified IGI and GIA diamonds, hand-crafted settings, customization, complimentary shipping, and a lifetime guarantee without adding the markups associated with multiple outside suppliers, wholesalers, and traditional retail locations. For the customer, the benefit is clear: more of their budget goes toward the diamond, materials, and craftsmanship, along with better access to the people responsible for the piece. They don't have to choose between quality and value simply because a long supply chain stands between them and the manufacturer.
To experience the Milano Jewelry collection of lab-grown and natural diamonds, gemstone jewelry, and hand-crafted fine jewelry with no retail markup, visit milanojewelry.com.
